http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61215391-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7962109cd4763907b82b66760cd0ae8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 |
| filingDate | 1985-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05d9fd4e83117ef849c16c47df71b742 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b42223dc6820fcf9c529c6d5acbd17ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90d40a1bcff9d0f2599032b53ce42f71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94627a7f55081b0e82bf0faa89c38cae |
| publicationDate | 1986-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61215391-A |
| titleOfInvention | Imidazo(1,5-a)pyridin-3-one derivative and production thereof |
| abstract | NEW MATERIAL:A compound shown by the formula I or formula II (R 1 is alkyl, pyridyl, thienyl, lower alkoxy, or phenyl which is monosubstituted or disubstituted with lower alkylthio; R 2 is H or alkyl; with the proviso that R 1 and R 2 are not lower alkyl simultaneously). n EXAMPLE: A compound shown by the formula III. n USE: A cardiac, antiasthmatic agent, or preventive against arteriosclerosis having improved positive inotropic action on the heart, increasing action on coronary blood stream volume, increasing action on heart rate, low toxicity, bronchodilatory action and inhibitory action on blood platelet aggregation. n PREPARATION: A compound shown by the formula IV is reacted with a compound (e.g., compound shown by the formula V, etc.) shown by the formula R 1 COCl usually in an organic solvent such as benzene, etc. in the presence of an acid binder (e.g., dimethylaniline, et.) and a catalyst [e.g., 4-(N,N-dimethyl) aminopyridine, etc.] at room temperature W the boiling point of the solvent for 1W10hr. Then, if necessary, the prepared compound shown by the formula I is reduced to give a compound shown by the formula II. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1985-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.